A Surge protection kit specifically developed for Hager consumer units. Developed to ensure optimal performance of SPD technology within residential single phase consumer units. SPD is CT2 type to ensure compatibility with all common UK Earthing arrangements e.g. TN-C-S (PME), TN-S and TT earthing arrangements. This is an IEC Type 2 / class II SPD for single phase power supply networks.

This SPD kit fits within the standard consumer unit with exception of a split load dual RCD board where the SPD needs to be fitted on the high integrity side of the board. Line connection is provided by the busbar, Neutral and Earth connections are via 6mm cable links from the top of the SPD to the earth and neutral terminal bar.

Hager Type B (compact) RCBO 6 Amp to 32 Amp

RCBO with dangerous arc detection 1M 16A B curve 6kA Type A 30mA.

RCBO-AFD in 1 module is a single device consisting of a miniature circuit breaker (MCB) unit and residual current detection (RCD) unit with an integrated Arc fault detection (AFD) unit.

Following the publication of Amendment 2 of the 18th Edition Wiring Regulation on 28th March 2022, the use of Arc Fault Detection Devices (AFDD) have been made mandatory use in certain types of installations:

- Higher Risk Residential Buildings (HRRB)
- Houses in Multiple Occupation (HMO)
- Purpose-Built Student Accommodation (PBSA)
- Care homes

The AFDD mitigates the risk of a fire in the final electrical circuits of a fixed installation due to arcing fault currents, which under certain conditions present a fire ignition risk due to dangerous arc fault.